7results about How to "High overlap" patented technology

The utility model discloses a rubber plate printing machine, and relates to the technical field of printing machines. Comprising a conveying belt, a printing assembly arranged above the conveying belt and a material collecting device arranged at the discharging end of the conveying belt. The collecting device comprises a collecting box, a placing plate arranged in the collecting box in a sliding manner, and a plurality of springs arranged between the collecting box and the placing plate; by arranging the placing plate and a plurality of springs in the collecting box, the placing plate can be located at a higher position under the elastic action of the springs, so that the height difference between the discharging end of the conveying belt and the placing plate can be reduced, the falling height of the woven bag is reduced, the phenomena of bending, folding and the like of the woven bag in the falling process are effectively reduced, and the working efficiency of the woven bag is improved. Furthermore, the overlapping degree of the woven bags and the flatness of the woven bags are improved; in addition, due to the fact that the containing plate is arranged in the collecting box in a sliding mode, the containing plate can be limited, it is guaranteed that the containing plate moves in the vertical direction all the time, and the stability of vertical displacement of the containing plate is effectively improved.

The present invention relates to the field of image processing technology, and to a method for extracting pores and seams from core CT images based on deep learning, which includes the following steps: 1. Data set preparation; 2. Model forward reasoning, passing the CT image into the model to obtain the output of the forward reasoning graph; 3. Loss calculation, the feature graph output by the model and the real data label; 4. Repeating steps 2 and 3, after multiple iterations and judging the real pore and seam categories of the image, and calculating the loss of the image data, optimizing according to the weight of the loss ratio; finally, using the trained model to output the image pore and seam results, thereby realizing the extraction of pores and seams. The overlap degree of the pore and seam image extracted by the method of the present invention and the real image pore and seam on the edge and the accuracy in the middle are greatly improved.

The invention discloses a system and a method for accelerating a gene alignment execution process. The system comprises a processing thread management module, one or more dynamic caches and a dynamic cache management module. Wherein the processing thread management module is configured to set a gene comparison process as a multi-stage assembly line, each execution step of the gene comparison process corresponds to one assembly line stage on the multi-stage assembly line, and a plurality of processing threads are distributed for each assembly line stage; and dividing gene sequence data to be compared into a plurality of data blocks and providing the data blocks to the multi-stage assembly line for processing. The dynamic caches are used for data transmission between two pipeline stages, and each dynamic cache comprises at least two cache blocks. And the dynamic cache management module is configured to manage distribution and recovery of the dynamic caches between the two pipeline stages and control switching of working states between different cache blocks in each dynamic cache. According to the method, the overlapping degree of process calculation and input and output is higher, the memory efficiency is higher, and the performance of overall execution is improved.

A rotor blade for a wind turbine, the rotor blade comprising a hollow blade body (6) having a root (10) and a tip (13), wherein the blade body (6) is divided along a dividing plane (7) into two body parts (8, 9), one body part extending from the root (10) to a first connecting section (11) and the other body part extending from a second connecting section (12) to the tip (13), wherein the first connecting section (11) and the second connecting section (12) are adapted to overlap each other in a connected position.

The invention provides automatic photographing equipment for tunnel approaching. The automatic photographing equipment comprises a support; a rotary steering engine; the photographing device is used for performing close photographing on the tunnel wall; at least one light fixture; the walking direction of the support rollers and the longitudinal virtual center line are the same as the direction of the tunnel, and at least one support roller is an electric walking wheel; and a control module. The invention also provides a tunnel approaching measurement shooting method using the tunnel approaching automatic shooting equipment. The method comprises the following steps: setting a shooting axis; setting a shooting time interval; setting a shooting angle interval; setting the number of shot photos; setting shooting duration; setting a forward speed; and controlling the electric walking wheel to advance, moving and shooting along the shooting axis, rotating a lens by a swing angle and then shooting a next photo, and continuously circulating until the shooting is finished. According to the method, the overlapping degree and the automation efficiency of adjacent pictures shot close to the tunnel are improved, and the three-dimensional modeling quality and efficiency of the tunnel are ensured.

The utility model discloses a high-power coherent beam combination solid laser system, which comprises a time schedule controller and at least two paths of independent sub-lasers connected with the time schedule controller, a plurality of sub-lasers are arranged on an adjustable mounting support side by side, and the sub-lasers are used for generating spatial light laser beams; the coupling optical fiber is connected to the sub laser and is used for carrying out optical fiber coupling transmission on the spatial light laser beam; and the plurality of paths of coupling optical fibers are converged at an optical fiber beam combiner, and the optical fiber beam combiner combines the spatial light laser beams and is connected with an output large-core-diameter transmission optical fiber. According to the solid laser system, after free space light is subjected to optical fiber coupling, optical fiber beam combination is further carried out, and high average power and high light beam quality which are far higher than those obtained by space polarization beam combination are obtained; the beam combining scheme is not influenced by the laser polarization state, the number of the sub-lasers does not have an upper limit theoretically, and the achievable beam combining power is only limited by an optical fiber damage threshold.

This application relates to the field of UAV photogrammetry technology, and particularly to a method, apparatus, equipment, and medium for independently acquiring control points via flight path planning. Multiple control points are deployed within the survey area, and the three-dimensional coordinates of each control point are measured using real-time dynamic positioning equipment. A control point acquisition flight path, independent of the main flight path, is planned. The UAV is operated to simultaneously acquire images of each control point and the entire survey area according to both the control point acquisition flight path and the main flight path, obtaining control point images and raw aerial photographs. Based on the three-dimensional coordinates of each control point measured by the real-time dynamic positioning equipment, the control point images and raw aerial photographs are fused to construct a three-dimensional model of the survey area. This decouples the control point data acquisition process from the main flight path survey area flight process. By designing independent, dedicated flight acquisition tasks for each control point, parallel operation of control point acquisition and main flight path flight is achieved, improving field efficiency and measurement accuracy.